初中沪教牛津版(五四制)Unit 3 Electricity精品当堂检测题

Unit3 Electricity

提分小卷（解析版）

学校:___________姓名：___________班级：___________考号：___________

一、单项选择(共14分)

1．—Do you often go shopping in the supermarket, Paul?

—No, I ________ do that. I usually shop online.

A．hardly ever B．always C．often D．usually

2．Don’t worry. The room is ________ for the family of five.

A．high enough B．enough high C．large enough D．enough large

3．My parents expect me ________ good grades in the final exam.

A．get B．gets C．to get D．getting

4．There ________ a sports meeting in our school next Friday.

A．is going to have B．will have C．is going to be D．is

5．Which of the following underlined parts is different in pronunciation from the others?

A．He gave some more details and then put the phone down.

B．The man is waiting for a chance to steal the woman’s purse.

C．I was very nervous and didn’t know how to deal with it.

D．Alice read an interesting story last night.

6．Katy Perry walks to school every day ________ she lives near the school.

A．though B．unless C．because D．if

7．—Why do you like the TV play HEROES IN HARM’S WAY（《最美逆行者》）?

—Because it is ________ and moving.

A．careful B．comfortable C．serious D．educational

8．Betty writes ________ than ________ student in her class.

A．more carefully; any B．more carefully; any other

C．more careful; any other D．more careful; the other

9．—Would you like to have a drink with us?

—I’d love to. But I hope to keep a ________ head because I have to attend a meeting this evening.

A．fresh B．wild C．deep D．clear

10．It’s raining heavily outside. There________ be few people going out.

A．can B．must C．need D．may

11．Can you think __________ an example to show that we change electricity into different forms of energy?

A．of B．about C．over D．through

12．You get a bill __________ water, gas, electricity every month.

A．for B．on C．with D．about

13．Dad bought me a __________ of sweets as the prize.

A．pack B．pocket C．packet D．pockets

14．He’s an ________ engineer, he can deal with ________ problems.

A．electricity, electrical B．electrical, electrical C．electrical, electric D．electrical, electricity

二、句型转换(共6分)

Complete the following sentences as required. （根据所给要求，完成下列句子，每空格限填一词)

15．I was having dinner at my friend’s this time last night. (改为一般疑问句)

___________ ______________ having dinner at my friend’s this time last night?

16．Our school life is very enjoyable. (改为感叹句)

___________ ______________ our school life is!

17．As the manager here, Mr. Wang is in charge of our company. (保持句意基本不变)

As the manager here, Mr. Wang is____________ _____________ our company.

18．Many children go to the beach to have a swim in summer. (对划线部分提问)

___________ ______________ many children go to the beach in summer?

19．Mary hoped to achieve an A in the physics test. (保持句意基本不变)

Mary hoped she ___________ ______________ an A in the physics test.

20．an exciting discussion, we, three days ago, about, had, our trip (连词成句)

_________________________________________________________________________

三、阅读单选(共10分)

    In the early morning, my father passed away. As summer was coming, my mom became worried about the chores around the house. One of the heaviest chores was cutting the grass. By the end of May, the grass was up to our knees. I was only eleven, so I couldn’t cut the grass by myself.

A few days later, my neighbor who lived down the road from us, asked if he could cut the grass for us. My mother said yes because if not it would never get done. After he finished, my mom tried to pay him but he didn’t accept the money.

A few days passed and he came and cut the grass again. He continued to do that over the summer. He would cut the grass for hours and refuse to let us pay him. One day, my mom invited him for a dinner. While we were eating, we knew that he had lost his wife a few years before and knew how hard he lived alone.

Now that I’m older, I’m greatly thankful for what he did and I hope to be able to do the same kind of thing for him. Poignantly, he passed away a few months ago, but I thought that I should share this story about how kind he truly was. 

根据材料内容选择最佳答案，并在答题卡上将该项涂黑。

21．Why did the mother become worried in summer?

A．Because her husband passed away. B．Because there were too many chores.

C．Because she had to cut grass. D．Because her child was too young.

22．How long did the neighbor help to cut the grass?

A．For about one month. B．For about two months.

C．For about three months. D．For about four months.

23．Which picture means “Poignantly”?

A． B． C． D．

24．What does the writer think of the neighbour?

A．Kind. B．Strong. C．Healthy. D．Thankful.

25．What’s the best title of this article?

A．The Heaviest Chores B．I Am Older Now

C．My Dad Passed Away D．Thank You Neighbor

四、阅读回答问题(共10分)

根据短文内容，简略回答短文后所提出的问题，并将答案写在答题卡的相应位置。

Robots seem very new to most people, but they have a long history. People began to make robots about several hundred years ago. In the past, some of the early ones worked like clocks and did the same things over and over again. And they couldn’t talk.

Now modern (现代的) robots don’t always look like people. Some are like big machines, some have boxy bodies and others have long arms. Most robots are used in factories. They are used to do many dangerous, difficult or boring jobs. Robots are also used in hospitals. In an American hospital, a robot takes meals from the kitchen to the sick people’s rooms. It never gets lost because it has a map of the hospital in its computer system (系统).

You may see robots in some films. The robots are stronger, faster and cleverer than people in these films. In real life, modern robots are smart, too. Some can solve problems on their own. Their brains (大脑) are computers and their eyes are sensors (传感器). In the future, robots will learn from their mistakes more than they do now. They will be cleverer than people. It’s possible that we will have robots in space, robot household workers, and robot factory worker.

26．When did people begin to make robots?

____________________________________

27．What can the robots in factories do?

____________________________________

28．Why doesn’t the robot get lost in an American hospital?

____________________________________

29．How are robots in some films?

____________________________________

30．In the write’s opinion (观点), will robots be smarter than humans in the future?

____________________________________

参考答案

1．A

【详解】

句意：——保罗，你经常去超市购物吗？——不，我几乎不那样做。我通常在网上购物。

考查频度副词辨析。hardly ever几乎从不；always总是；often经常；usually通常。根据“No, I…do that. I usually shop online.”可知，我几乎从不去超市购物。故选A。

2．C

【详解】

句意：别担心。这个房间足够五口之家住。

考查形容词辨析和enough的用法。high高的；large大的。根据“enough和形容词的位置关系”可知，形容词位于enough前面；再者根据“for the family of five”可知，房间对于五口之家来说足够大，因此“large enough”符合句意。故选C。

3．C

【详解】

句意：我父母期望我在期末考试中取得好成绩。
考查非谓语动词。固定短语expect sb. to do sth.“期待某人做某事”，故选C。

4．C

【详解】

句意：下星期五我们学校将举行一场运动会。

考查时态辨析。根据“next Friday”可知用There be句型的一般将来时，其结构为There will be或There is/are going to be。故选C。

5．D

【详解】

句意：以下划线部分发音与其他不同的是哪个？

考查单词读音。details[i:]；steal[i:]；deal[i:]；read[i:]或[e]。根据选项D中的last night“昨晚”可知，句子时态为一般过去时，read是过去式，发音为[red]，划线部分发音与其他三项不同，故选D。

6．C

【详解】

句意：Katy Perry每天步行去学校，因为她住在学校附近。

考查连词辨析。though虽然；unless除非；because因为；if如果，根据“Katy Perry walks to school every day”和“she lives near the school”可知，后句是前句的原因，用because，故选C。

7．D

【详解】

句意：——你为什么喜欢电视剧《最美逆行者》？——因为它有教育意义并且令人感动。

考查形容词。careful仔细的；comfortable舒服的；serious严肃的；educational有教育意义的。根据连词and前后表示并列关系，and后表示令人感动的，因此and前表示有教育意义的，故选D。

8．B

【详解】

句意：贝蒂写得比班上其他任何学生都认真。

考查比较级以及词义辨析。careful仔细的，形容词；carefully仔细地，副词。第一空修饰动词write，要用副词，排除C和D选项。根据“in her class”可知，同范围的比较要用“比较级+than+any other+单数名词”的用法，故选B。

9．D

【详解】

句意：——你想和我们一起喝一杯吗？——我很乐意。但我希望保持清醒的头脑，因为我今晚要参加一个会议。
考查形容词辨析。fresh清醒的；wild野生的；deep深的；clear清楚的。根据“ But I hope to keep a ...head because I have to attend a meeting this evening.”可知此处是指保持清醒的头脑，故选D。

10．B

【详解】

句意：现在外面雨下得很大，肯定没有什么人出去

本题考查情态动词。can “可能”，表示推测时，用于一般疑问句或否定句；must意为“准是，一定是”通常只用于肯定句，表示肯定猜测；need“必须”，表示要求；may“可以”，表示允许；根据It’s raining heavily outside.可知，外面雨下得正大，因此有把握推测几乎没有人出去，此处是肯定句用must，故选B

11．A

【详解】

句意：你能想出来一个表明我们把电变成不同形式能量的例子吗？

考查介词辨析。think of想出，打算，考虑；think about考虑，研究，思考；think over深思熟虑；当think of表示想出的解释时不与think about 互换。本题中think of an example意为“想出个例子”。故选A。

【点睛】

think of和think about之间的区别：意思作为想要，关心，想起时，只能用think of。意思作为回想和考虑时，只能用think about。在以下情况时，两者的意思是相同的：

1. 考虑，如： Don’t think of/about me any more. 不要再考虑我。

2 .对……有某种看法，如： What do you think of/ about Jam？你认为詹姆怎么样。

12．A

【详解】

句意：每月你都会收到水，气和电费账单。

考查介词搭配。for为换取；on关于；with和； about关于。get a bill for sth.意为“得到一张……的账单”。故选A。

13．C

【详解】

句意：爸爸给我买了一包糖作为奖励。

考查名词辨析。pack包装；pocket口袋；packet小袋子；pockets口袋，名词复数形式。词组a packet of sweets意为“一包糖”。故选C。

14．B

【详解】

句意：他是电气工程师，他能处理电气问题。

考查词汇辨析。electricity 电，名词；electrical 与电有关的，电气科学的，形容词；electric 电动的，形容词。题干中两空都缺形容词修饰名词，故排除A和D；electric用来修饰由电驱动的机器、用品或能发电的东西，但题干中给出的“engineer 工程师”和“problems 问题”都指向与电有关、与电气科学有关，故选B。

15．    Were    you   

16．    How    enjoyable   

17．    responsible    for   

18．    Why    do   

19．    would    achieve   

20．We had an exciting discussion about our trip three days ago.

【解析】

15．句意：昨晚这个时候我正在朋友家吃晚饭。

含be动词的句子改一般疑问句将be动词提前至句首，注意第一人称改第二人称，故填(1). Were  (2). you

16．句意：我们的校园生活很愉快。

感叹句中，what感叹名词部分，how感叹形容词、副词或句子部分，由题干可知此处要感叹部分为“very enjoyable”，套用感叹句公式“How + 形容词/副词 + （主谓）!”，故填(1). How  (2). enjoyable

17．句意：作为这里的经理，王先生负责我们公司。

be in charge of 管理，经营，同义短语为be responsible for，故填(1). responsible  (2). for

18．句意：夏天许多孩子去海滩游泳。

划线部分为动词短语游泳，提问孩子们夏天“为什么”去海滩，用“特殊疑问词+一般疑问句”结构，特殊疑问词用“Why”，一般疑问句由助动词do引导，故填(1). Why  (2). do

19．句意：Mary希望在物理考试中获得A。

hoped to achieve “希望得到”，动词不定式表将来，根据“hoped”可知本句时态为一般过去时，改同义句时需要用过去将来时表达过去对将来动作的描述。过去将来时结构为“would + 动词原形”，故填(1). would  (2). achieve

20．句意：三天前我们就旅行进行了一次激动人心的讨论。

an exciting discussion，一次激动人心的讨论；we 我们；three days ago 三天前；about 关于； had 有；our trip 我们的旅行。连词成句后所要表达的意思为“三天前我们就旅行进行了一次激动人心的讨论”，故填We had an exciting discussion about our trip three days ago.

21．B

22．C

23．C

24．A

25．D

【分析】

这是一篇记叙文，文章主要讲述邻居帮助作者家割草并不要报酬，作者很感激这位善良的邻居。

21．

细节理解题。根据第一段“As summer was coming, my mom became worried about the chores around the house”可知母亲夏天担忧是因为太多的家务活要做。故选B。

22．

推理判断题。根据第三段“He continued to do that over the summer”可知邻居帮助割草持续了整个夏天。可推断大约三个月。故选C。

23．

词意猜测题。根据“he passed away a few months ago”可知邻居几个月前去世了，我感到伤心，“Poignantly”表达“心酸，痛切地”。C选项的脸部表情符合。故选C。

24．

细节理解题。根据最后一段“ I thought that I should share this story about how kind he truly was”可知，作者认为邻居真的很善良。故选A。

25．

标题概括题。文章主要讲述邻居帮助作者家割草并不要报酬，作者很感激这位善良的邻居。标题可概括为“Thank You Neighbor”。故选D。

26．About several hundred years ago./People began to make robots about several hundred years ago.

27．They can do many dangerous, difficult or boring jobs.

28．Because it has a map of the hospital in its computer system.

29．The robots are stronger, faster and cleverer than people in these films.

30．Yes./Yes, they will.

【分析】

本文主要讲述了关于机器人的一些情况。

26．

根据第一段“People began to make robots about several hundred years ago”可知大约几百年前，人们开始制造机器人。故填About several hundred years ago./People began to make robots about several hundred years ago.

27．

根据第二段“ Most robots are used in factories. They are used to do many dangerous, difficult or boring jobs.”可知大多数机器人用于工厂。它们常常做许多危险、困难或无聊的工作。故填They can do many dangerous, difficult or boring jobs.

28．

根据第二段“It never gets lost because it has a map of the hospital in its computer system (系统).”可知是因为它的电脑系统里有一张医院的地图。故填Because it has a map of the hospital in its computer system.

29．

根据最后一段“The robots are stronger, faster and cleverer than people in these films.”可知在电影中，机器人比人更强壮、更快、更聪明。故填The robots are stronger, faster and cleverer than people in these films.

30．

根据最后一段“They will be cleverer than people”可知在未来它们会比人聪明。故填Yes./Yes, they will.。